Re: [mv] Decrement Inventory Question

[Chris Rapier <rapier@psc.edu>]

******    message to minivend-users from Chris Rapier <rapier@psc.edu>     ******



Mediaservices wrote:
> 

Russ, do you have the correct write permisisons set on the database?
This is setup in the catalog.cfg file. 

Database            products        WRITE_CONTROL       1
Database            products        WRITE_ALWAYS        1

(not the most secure solution though, there are alternatives which will
probably suit you better but this is an easy way to check).

> ******    message to minivend-users from "Mediaservices" <support@mediaservices.net>     ******
> 
> Hello,
> 
> Stumped here. I get from searching the mail archives that the following code
> will decrement the current inventory of an item when purchased.
> 
>     [data   table=products
>             column=quantity
>             row="[item-code]"
>             value="-[item-quantity]"
>             increment=1
>     ]
> 
> I placed this code within the report.html but the product quantity does not
> decrease when a purchase is made. Is this code correct and do I have it in
> the correct place (in report.html) or should it be in the multi/final.html
> page?
> 
> I use MV 4.04a (not using SQL, but the built in DB)
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